# Distance between St Louis, MO (STL) and Klamath Falls, OR (LMT)

Flight distance from St Louis to Klamath Falls (St. Louis Lambert International Airport – Crater Lake–Klamath Regional Airport) is 1660 miles / 2672 kilometers / 1443 nautical miles. Estimated flight time is 3 hours 38 minutes.

Driving distance from St Louis (STL) to Klamath Falls (LMT) is 1966 miles / 3164 kilometers and travel time by car is about 34 hours 28 minutes.

## Map of flight path and driving directions from St Louis to Klamath Falls.

Shortest flight path between St. Louis Lambert International Airport (STL) and Crater Lake–Klamath Regional Airport (LMT).

## How far is Klamath Falls from St Louis?

There are several ways to calculate distances between St Louis and Klamath Falls. Here are two common methods:

Vincenty's formula (applied above)
• 1660.250 miles
• 2671.913 kilometers
• 1442.718 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1656.188 miles
• 2665.375 kilometers
• 1439.188 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Crater Lake–Klamath Regional Airport
City: Klamath Falls, OR
Country: United States
IATA Code: LMT
ICAO Code: KLMT
Coordinates: 42°9′21″N, 121°43′58″W

## Time difference and current local times

The time difference between St Louis and Klamath Falls is 2 hours. Klamath Falls is 2 hours behind St Louis.

CST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 190 kg (419 pounds).

## Frequent Flyer Miles Calculator

St Louis (STL) → Klamath Falls (LMT).

Distance:
1660
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1660

Round trip?